Dragon bone prayer

import org.parabot.environment.api.utils.Time;
import org.parabot.environment.scripts.Category;
import org.parabot.environment.scripts.Script;
import org.parabot.environment.scripts.ScriptManifest;
import org.parabot.environment.scripts.framework.LoopTask;
import org.rev317.min.Loader;
import org.rev317.min.api.methods.Bank;
import org.rev317.min.api.methods.Inventory;
import org.rev317.min.api.methods.Menu;
import org.rev317.min.api.methods.SceneObjects;
import org.rev317.min.api.wrappers.Item;
import org.rev317.min.api.wrappers.SceneObject;

import ethan45.scripts.impopener.Timer;

@ScriptManifest(author = "Unknown User", category = Category.PRAYER, description = "Uses dragon bones", name = "Prayer", servers = { "Pkhonor" }, version = 1.0)
public class Prayer extends Script implements LoopTask {

	int DRAGON_BONES = 537;

	Timer time = new Timer(2000);

	public int loop() {
		Item[] Bone = Inventory.getItems(DRAGON_BONES);
		if (Bone.length > 0) {
			if(isBankOpen()) {
				Bank.close();
				Time.sleep(400);
			}
			System.out.println("Using bones on alter");
			// [index: 3, action1: 536, action2: 0, action3: 3214, id: 447]
			Menu.sendAction(447, 536, 0, 3214);
				Time.sleep(400);
			//[index: 1, action1: 1080449077, action2: 53, action3: 48, id: 62]

		     Menu.sendAction(62, 1080449077, 53, 48);
				Time.sleep(400);
			//	[index: 1, action1: 6701056, action2: 261, action3: 2498, id: 315]

		     Menu.sendAction(315, 6701056, 261, 2498);
				Time.sleep(20000);
		}
	  else {

		if (Inventory.getCount() < 1) {
			// Banking
			if(isBankOpen()) {
				System.out.println("WithDrawing Bones");
				// [index: 1, action1: 17292, action2: 0, action3: 23412, id: 646]
				Menu.sendAction(646, DRAGON_BONES - 1, 0, 23412);

				Time.sleep(400);
				Menu.sendAction(53, DRAGON_BONES - 1, 0, 5382);
				Time.sleep(400);
				// [index: 1, action1: 20905984, action2: 50, action3: 5384, id: 200]
				Menu.sendAction(200, 20905984, 50, 5384);
				Time.sleep(400);
			} else {
				System.out.println("Trying to open the bank.");
				SceneObject[] bank = SceneObjects.getNearest(2213);
				if(bank.length > 0) {
					bank[0].interact(0);
					time.reset();
					while(time.isRunning() && !isBankOpen()) {
						Time.sleep(50);
					}
				}
			}
		}
	  }

		return 50;
	  }

	public boolean isBankOpen() {
		return Loader.getClient().getOpenInterfaceId() == 23350;
	}
}